baber/WOPTO huggingface dataset:
Patent SE-435602-B (SE)
Inventor: PETTERSSON O
IPC: B30B12/00
Filed: 1983-04-19
Abstract: The device includes a closed press frame (2) and within a pressure chamber (1) supported by the upper yoke (22) of the press frame (2). Displacement means with a portion (72) are arranged for lifting a chamber closure (3) from below. The portion (72) constitutes the lower press table, which is supported during the pressurization in the pressure chamber (1) by two retractable support legs (4, 5). The legs (4, 5) are pivotably mounted on the lower yoke (23). The upper ends of the legs (4, 5) may have a circular shaped end surface and may coact with complementally formed surfaces on the underside of said portion (72).
Patent SE-449044-B (SE)
Title: Table with height adjustable top
Inventor: HALLBERG ERIK
IPC: A47B9/10
Filed: 1984-04-11
Abstract: The table has telescopic legs (2) formed by three profiles (3,4,5), one inside the other. Between each pair of profiles directly working with each other, is a hydraulic cylinder (6,7). A hydraulic pump (8) feeds all the cylinders in parallel and with the same flow. The pump is operated by a drive (9) which can be an electric motor or a manual crank.
Patent SE-455409-B (SE)
Title: Compressor for particulate material
Inventor: NILSSON D
IPC: B65B63/02
Filed: 1985-05-21
Abstract: The container (1) contg. the bag (5) has a side aperture (8) for feeding air to and from the space between it and the bag. The container also contains a perforated plate (4) which ensures the passage of air between the container and the bag.
Patent SE-449353-B (SE)
Title: Tippable container
Inventor: PERSSON KURT
IPC: E05B65/00
Filed: 1985-06-13
Abstract: The stop fingers (8) at the base of the container hatch (5) are fitted on a shaft (9), to which is also connected an operating arm (12) with at least one weight (16). When the container is in the use position with its base horizontal and walls vertical, the arm and weight are pivoted backwards from the vertical plane, maintaining the fingers in a locking position. Where the container is tilted past a critical point, the shaft (9) rotates, releasing the stop fingers and allowing the hatch to be opened. The weight is movable backwards and forwards relatively to the operating arm (12), i.e. from an initial condition in which it follows the arm and container in their tipping motion to a released state in which it accelerates rapidly and communicates a thrust effect to the arm. This causes the stop fingers distinctly to be released from their hatch locking position.
Patent SE-461989-B (SE)
Inventor: EKSTRAND L A
IPC: D06F37/42
Filed: 1988-09-16
Abstract: A locking device for a door of a washing machine, a spin dryer or the like comprises a locking plate (10a) disposed on the machine and having an opening (11). A catch member (12) disposed on the door is insertable in the opening. In its locking position the catch member engages with an edge (14) bounding the opening in order to keep the door closed. An electrically operable blocking means (19) is provided to prevent the catch member from moving from the locking position as long as a rotatable drum or the like in the machine is operating. A releasing means (22,24,25) is provided to release the blocking means (19) as soon as the rotational movement has ceased. An electrical drive means (22) is provided to move the blocking means (19) to a blocking position against the action of a biasing means (21) which strives to move the blocking means to a lock releasing position. The electrical drive means (22) cooperates with a mechanism (24) of a design such that upon activation of the drive means the blocking means is operated to alternatingly take the blocking position and the lock releasing position, respectively.
Patent SE-465805-B (SE)
Title: Attachment for a resilient arch used for setting the teeth
Inventor: STEEN GOERAN
IPC: A61C7/00
Filed: 1988-11-22
Abstract: An attachment for application to a tooth and intended for a resilient arch 7 used for setting the teeth consists of a one-piece body 1 having an essentially hemispherical shape. The body 1 has an essentially plane bearing surface 2 which is intended to bear against the tooth. The body 1 also has, opposite the bearing surface 2, a cap-shaped section 4 in which a groove 6 is formed for receiving the resilient arch 7. An anchoring member 8, 9 is designed to anchor a member 10 for securing the arch 7 in the groove 6. <IMAGE>
Patent SE-466196-B (SE)
Inventor: VORACEK PAVEL
IPC: C02F1/48
Filed: 1989-06-13
Abstract: Device for the electroactivation of a fluid (1), preferably a somewhat saliferous solution, having a pH value of 6-8, with two electrodes (3,4) that are lowered into the fluid (1) and a thin membrane (5) which has a very small electrical conductivity and is mounted in a way such that the fluid (1) is divided into two separated volumes (7,8). During electroactivation of the fluid (1) on the electrodes (3,4) is applied, preferably during 3-20 minutes, a direct-current voltage (6) with virtual value 50-500 V. The invention also relates to preparations consisting of the mentioned volumes (7,8), which after ceasing of the application of voltage on the electrodes (3,4) have essentially the same pH value as had the fluid (1) before the application of voltage, but present totally different effects on biological material.
Patent ZA-9110116-B (ZA)
Title: 3,4-dihydroisoquinoline derivatives and new pharmaceutical use of fused dihydropyridines
Inventor: LOESEL WALTER
IPC: A61P11/06
Filed: 1991-12-23
Abstract: 3,4-Dihydro-6,7-dimethoxy -1-(alpha-(bis(2-(2,3,4- trimethoxyphenyl)ethyl) -carbamoyl)benzyl)isoquinoline of formula (Ia) and its salts are new. Fused-ring dihydropyridine derivs. of formula (II) and their tautomers, salts and complexes are used as cerebroprotective agents, agents for treating chronic inflammatory disorders, and anticoagulants: X = OR1, NHR2 or NR3R4; R1 = H, 1-4C alkyl or 2-4C alkoxyalkyl; R2 = (a) e.g. H, 3-6C alkenyl, or (b) e.g. 1-6C alkyl opt. substd. by e.g. halogen, CN, OH, SH, 1-4C alkoxy; R3 and R4 = 1-4C alkyl opt. substd. by Ar2 or NR3R4 is a satd. or partially satd. opt. substd. 5- or 6-membered ring, opt. contg. up to two further heteroatoms (N, O and/or S): Ar1, Ar2 and R5 = phenyl opt. substd. by e.g. halogen, 1-4C alkoxy; Het = indolyl or 5- or 6-membered opt. substd. heterocyclyl contg. 1-3 heteroatoms (N, O and/or S); A = a gp. of formula A1-A4;: R5 is e.g. H, 1-4C alkyl; R6 and R7 is H, OH or R6+R7 = O(CH2)nO; R9 = H or 1-4C alkyl; R10 = H or 2-phenyl-2-ethoxycarbonylacetyl. Cpds. (I), other than (Ia), are described in EP 37934 and 251194.
Patent CN-1293498-B (CN)
Title: 码分多址接收器自动增益控制电路和码分多址解调器
Inventor: TOSHIYUKI ODA
IPC: H04W88/00
Filed: 2000-10-12
Granted: 2010-11-03
Abstract: 在此公开一种码分多址解调器，其中包括AGC(自动增益控制)环路(13至20)，该AGC环路包括用于把扩展频谱信号转换为中频信号的中频信号转换器(12)，以及用于利用控制电压可变增益放大该中频信号的AGC放大器(13)。该AGC环路还包括用于计算在所接收信道的频带中的全功率的电平的功率电平计算单元(17)。最好，该AGC环路还包括控制单元(18)，其根据在功率电平计算单元中的计算结果计算控制时间，并且通过根据控制量计算和控制控制时序，输出控制电压。
Patent CN-1524382-B (CN)
Title: 用于以万维网上的信息增强播放或记录的节目的系统和方法
Inventor: INCERTIS CARRO FERNANDO
IPC: H04N7/16
Filed: 2002-04-11
Granted: 2010-08-11
Abstract: 本发明旨在提供一种系统、方法或计算机程序，用于使广播听众或电视观众(100)能访问与实时接收到的节目(102)(或以前播放的并在音频或视频播放器/记录器上播放的录制的节目)相关的补充信息(101)。本发明的优选实施例涉及一种系统和方法，用于使一个接收播放的节目(102)(或者收听或观看录制的节目)的人(100)能选择许多引起他或她的注意(101、103)的主题或序列，并立即或稍后从万维网访问与这些主题或序列相关的更多信息。该系统基于接收器(或记录器)和发射器的本地时间根据同一通用时间(201、202)进行的同步，以使传输和接收(或记录)的信息流始终同步，与接收器(或记录器)和发射器的相对位置无关。同步是参考诸如全球定位系统时间(GPS时间)、全球轨道导航卫星系统(GLONASS)时间之类的通用时间或基于卫星系统的别的合适的通用时间进行的。GPS或GLONASS接收器连接到或集成到转播台。在接收器端，GPS或GLONASS接收器可以集成或连接到用户设备-例如，个人计算机、便携计算机、个人数字助理(PDA)、智能电话或单板移动计算机-(或录音或录像机)，用户设备可以是独立的或与广播或电视接收器分开的。该系统还基于在制作播放的节目的过程中为给定时间间隔内定义的许多超链接。这些时间间隔与通用时间同步。超链接与传输的(和记录的)信息关联。在节目播放期间(或在其回放期间)超链接可以由广播听众或电视观众在这些超链接被定义的时间间隔内检索、选择和激活。
Patent CN-1011425-B (CN)
Title: 一种管道或管子构件
Inventor: PORTEOUS ROBERT DOUGLAS
IPC: E21D11/08
Filed: 1986-03-18
Abstract: 本发明用于土木工程中的管道或管子，例如用于箱形下水道结构，它由若干个组装式板材所连接并构成一个闭合的外形，每块板材都是浇注结构，在板材内具有多个管状的连接件。用螺栓伸进各连接件相互对准的孔壁把邻接板材中的连结件相互连结并紧固起来。
Patent FI-123809-B (FI)
Inventor: GAMBLE PAUL
IPC: A01G23/083
Filed: 2008-07-11
Granted: 2013-11-15
Abstract: The present invention relates to a wheel for the removal of a surface layer from an item, the wheel having one or more primary blades oriented substantially across the direction of rotation with the wheel within operation, characterised in that the wheel includes a secondary cutting blade oriented substantially in the same direction as the direction of rotation with the wheel when in operation.
Patent FI-122770-B (FI)
Inventor: TALLGREN MARKUS
IPC: H04L67/63
Filed: 2009-11-11
Granted: 2012-06-29
Abstract: Ett förfarande för styrande av en mobilapparat på basen av kontextmedvetenhet omfattar: igenkännande (101) av kontextförändringar som anknyter till mobilapparaten och/eller mobilapparatens användare, uppsamlande (102) av användardata, som anger styråtgärder givna av användaren och riktade till mobilapparaten under olika igenkända kontextförändringar, väljande (103) som respons på en kontextförändring av åtminstone en tjänsteåtgärd från en förutbestämd grupp tjänsteåtgärder, som anknyter till tjänster erbjudna med mobilapparaten, åtminstone delvis på basen av användningsdatan, och styrande (104) av mobilapparaten att utföra den valda åtminstone ena tjänsteåtgärden, t.ex. anpassande av mobilapparatens användargränssnitt. Som följd av uppsamlandet av användningsdata kan mobilapparatens funktion skräddarsys för användaren i olika kontextförändringar.
Patent FI-129126-B (FI)
Title: A control method for a wind propulsion device on a vessel
Inventor: SAVOLAINEN ROOPE
IPC: G05D1/02
Filed: 2020-08-04
Granted: 2021-07-30
Abstract: Disclosed is a method for controlling a wind propulsion device (300, 600) arranged on a vessel. The method comprises providing pressure information from a first pressure sensor (302, 616) arranged on a surface of the wind propulsion device, estimating pressure distribution on the surface of the wind propulsion device based on the pressure information from the first pressure sensor, providing angular position information of wind propulsion device, estimating apparent wind angle based on the angular position information of wind propulsion device and the estimated pressure distribution on the surface of the wind propulsion device, using the estimated apparent wind angle for determining initial approximation for control parameters, and using the estimated pressure distribution as a feedback in closed-loop control method to optimise the control parameters of the wind propulsion device.
Patent FI-130412-B (FI)
Title: Lifting system
Inventor: MÄNNIKKÖ ARI
IPC: B65G1/04
Filed: 2021-06-10
Granted: 2023-08-18
Abstract: Lifting system in a storage for storing board stacks, the storage used in factories fabricating particle board, OSB board and MDF board, the storage having storage rows, each storage row comprising three longitudinal supports, whereby between the longitudinal supports two satellite wagons have been arranged, which satellite wagons move along longitudinal rails, and whereby the support in the middle of the three supports is located between the two satellite wagons, each satellite wagon comprising at least two lifting devices (14) and a lifting beam above the lifting devices (14). In the invention the lifting system includes a tilt saddle (15, 15’) between the lifting device (14) and the lift beam, the tilt saddle (15, 15’) allowing the lift beam to tilt according to the deformation of the lifted stacks.
Patent FI-130003-B (FI)
Inventor: LARIKKA LEO
IPC: B26F1/00
Filed: 2021-08-26
Granted: 2022-12-15
Abstract: Keksinnön kohteena on menetelmä ja laite putken T-haaran valmistamiseksi liittämällä haaraputken muotoiltu pää sisäpuolisella hitsauksella runkoputken reiän reunoihin. Runkoputken (T) reikä ja haaraputken (P) pään runkoputkea vastaavat kaaret leikataan mekaanisesti poistamalla reiästä yksi ja haaraputken päästä kaksi (22) kiinteätä osaa kuivana mekaanisena prosessina, jossa liitosalueiden puhtaus säilyy hitsauskelpoisena. Haaraputken (P) muotoiltu pää asetetaan runkoputken reiän ympärille ja hitsataan putkien välinen liitossauma (21) sisäpuolisella hitsauksella ilman hitsauksessa käytettävää lisäainetta. Tähän soveltuva haaroitusreikä tehdään pistämällä tangentiaalisesti runkoputken sivulta niin, että putken tangentti, joka on pistimen liikesuuntainen, sijaitsee pistimen (1) sisällä.
Patent IL-272421-B (IL)
Title: A handgun supporting facility
Inventor: MAXIM RUDIUK
Filed: 2020-02-02
Abstract: A handgun supporting facility (100), including a supporting rod (30) for supporting an arm of a shooter of a handgun (20) during a shooting of the handgun, where the supporting rod (30) is disposed at a bottom side of the grip (18) of the handgun (20) and turns backwards, where the rod is attachable to the handgun (20) by attaching means, and where the rod is disposed on a right side of said facility, for being in touch with a head of an ulna bone (16) of a right hand of a shooter, or where the rod is disposed on a left side of said facility for being in touch with a head of an ulna bone (16) of a left hand of a shooter.
Patent IT-1254044-B (IT)
Title: Coil-type boiler for laundries
IPC: F24H/
Filed: 1991-09-16
Granted: 1995-09-06
Abstract: A coil-type boiler for laundries. It consists of a cylindrical housing 3 having inside it a pipeline which is first arranged in a coil with closely spaced turns arranged in two coaxial cylindrical configurations 11, 12, the space 15 between which defines the return path of the hot fumes, and then at one end is arranged in a spiral 14 which closes the outer coil 12 at one end; at the other end, the cylindrical containment structure 3 has the smoke exhaust pipe 5 on its contour and at the centre, supported by the flanged closure plug 19, it carries the burner 6 which takes the combustion products along the axis of the boiler towards the spiral 14 which terminates at the conduit 9, from which the hot water emerges, while the feed pipe 10 is provided with a governing valve 24 and an electric closure valve 22 with a slender bypass 23 in parallel, actuated to produce saturated steam. <IMAGE>
Patent IT-1253277-B (IT)
Title: Bicycle with a rigid collapsible frame
Inventor: SIMONETTI MASSIMO
IPC: B62K/
Filed: 1991-10-11
Granted: 1995-07-14
Abstract: The invention relates to a bicycle with a rigid collapsible frame comprising: two half-frames 1a, 1b arranged parallel to each other and integrally interconnected so as to form a rigid frame 1 provided internally with a cavity 1c open at the bottom; at least one fork member 2a, 2b supporting the wheels 3 and having its end 21 connected to the frame 1 rotatably about an element 22 with an axis 22a transverse to said half- frames 1a, 1b so as to rotate from an initial working position of the bicycle 10, where the fork member 2 is rigidly connected to the frame 1 so as to provide it with the necessary support on the wheel 3, into a final collapsed position of the bicycle 10 where the wheel 3, together with the fork member 2a,2b, is retracted into the cavity 1c of the frame 1; means 20 for actuating and locking retraction of the fork member 2a, 2b. Fig. 1 <IMAGE>
Patent IT-1255055-B (IT)
Title: Composite element for the combustion of gaseous mixtures
Inventor: TEGANI SERGIO
IPC: F23D/
Filed: 1992-05-15
Granted: 1995-10-17
Abstract: A composite diffuser element 10 for the combustion of a combustible gaseous mixture comprises a filter material 13 located between the first 11 and second 12 opposite interface surfaces which can be crossed with resistance by a flow of the combustible gaseous mixture entering therein by the first surface to be diffused onto the second outer surface where it burns. Parallel to the second surface 12 and at a distance from it is a first thin-walled member 14 which is permeable to the gases, which contains the combustion flame of the gas substantially between it and second surface 12. The first 11 and the second 12 interface surfaces can be formed by corresponding thin-walled members which are permeable to the gases to provide a predetermined compression containment action for filtering material 13. <IMAGE>
Patent IT-1270824-B (IT)
Title: Method for the dimensional reduction of flexible and semi- rigid polyurethane, equipment for the purpose and powders so obtained
Inventor: SPERONI ENRICO
IPC: B02C/
Filed: 1993-07-29
Granted: 1997-05-13
Abstract: A two-stage process for the reduction of flexible or semi- rigid polyurethane foams into fine powders is described. In the first stage the foam is fed to a machine comprising a cylindrical chamber containing rotating blades and fixed counterblades, and in which all the blades do not exceed approximately 10% of the volume of the chamber. In the second stage the powder obtained in the previous stage is sent to equipment in which two co-rotating shafts supporting cutting members are present.
Patent IT-1272717-B (IT)
Title: Scheda magnetica utilizzante materiale ottico per la registrazione di informazioni
Inventor: LEE DONG CHEOL
IPC: B42D15/10
Filed: 1993-10-01
Granted: 1997-06-26
Abstract: Una scheda magnetica da usare nei telefoni pubblici o trasporti pubblici quali metropolitana comprende una scheda vergine, uno strato magnetico formato sulla scheda vergine per registrare informazioni variabili indicanti l'ammontare del denaro disponibile lasciato, a seconda dell'ammontare usato della scheda, e uno strato di registrazione ottico formato sullo strato magnetico per registrare informazioni invariabili indicanti il prezzo della scheda. E' possibile impedire che le schede magnetiche si deteriorino, ad esempio che la registrazione di denaro si cancelli a causa di un cattivo maneggiamento nella vita quotidiana, e si ha il vantaggio di un'alta velocità di risposta grazie all'utilizzazione della luce.
Patent IT-1270088-B (IT)
Title: Iodine-containing aromatic derivatives and their diagnostic use
Inventor: BROCCHETTA MARINO
IPC: A61K/
Filed: 1994-07-12
Granted: 1997-04-28
Abstract: Compounds of general formula I: <IMAGE> where A, B and C are as defined in the description are useful as contrast media for X-ray diagnostic investigations.
Patent IT-1244643-B (IT)
Title: Composizioni di calcestruzzo da spruzzare
Inventor: DRS JOSEF FRANZ
IPC: C04B24/00
Filed: 1991-01-25
Granted: 1994-08-08
Abstract: L'invenzione riguarda l'impiego d'un composto chimico capace di formare un chelato con gli ioni calcio, come stabilizzante del calcestruzzo destinato ad essere spruzzato.
Patent IT-1244911-B (IT)
Title: Architettura per rete neuronica fisicamente inseribile nel processo di apprendimento.
Inventor: IMONDI GIULIANO
IPC: G06N3/063
Filed: 1991-01-31
Granted: 1994-09-13
Abstract: Oggetto dell'invenzione è una perfezionata architettura per rete neuronica con n ingressi ed n uscite, tisicamente inseribile nel processo di apprendimento, comprendente un assieme di n neuroni e relative n x n sinapsi disposte in un mosaico di j righe per i colonne (con i, j = 1, 2, _n), in cui le sinapsi sono costituite da uno stadio differenziale e presentano un terminale di ingresso di tensione (VIN), un terminale di uscita di corrente (IOUT) ed un terminale di ingresso di tensione di ponderazione (VW), in cui i terminali di ingresso di tutte le sinapsi di una colonna sono collegati insieme e formano gli n ingressi della rete neuronica, i terminali di uscita di tutte le sinapsi di una riga sono collegati insieme e formano gli ingressi di uno di detti n neuroni; un condensatore è collegato tra massa e il terminale di ingresso di ponderazione di ciascuna sinapsi per memorizzare la tensione di ponderazione ad essa applicata; detta rete neuronica comprende inoltre una memoria RAM che memorizza in modo digitale i valori delle tensioni di ponderazione di tutte le sinapsi, nonché una serie di n convertitori digitale/analogico (DAC), uno per ciascuna colonna, ed aventi le rispettive uscite collegate ai terminali di ponderazione di tutte le sinapsi di detta
Patent IT-1261230-B (IT)
Inventor: GIANNESSI FABIO
IPC: C12P13/00
Filed: 1993-04-08
Granted: 1996-05-09
Abstract: A process for preparing L-(-)-carnitine is disclosed which comprises acylating D-(+)-carnitinenitrile or D-(+)-carnitinamide to their respective acylderivatives which via acid hydrolysis yield D-(+)-carnitine which is converted to the lactone of L-(-)-carnitine. The lactone in a basic environment yields L-(-)-carnitine inner salt.
Patent IT-1261604-B (IT)
Title: Rubinetto miscelatore ad otturatore sferico con semicartuccia, e semicartuccia per rubinetto.
Inventor: KNAPP ALFONS
IPC: F16K11/076
Filed: 1993-10-08
Granted: 1996-05-23
Abstract: Un rubinetto miscelatore che comprende un corpo cavo con due condotti di arrivo per l'acqua calda e per l'acqua fredda e con un condotto di uscita per l'acqua miscelata, un coperchio con finestra, un otturatore cavo sferico con leva di manovra attraversante la finestra del coperchio, disposto entro il corpo ed avente delle aperture cooperanti con i condotti per permettere la regolazione della portata erogata e del rapporto di miscelazione tra acqua calda e fredda, due guarnizioni tubolari spinte da molle per stabilire la tenuta tra i condotti di arrivo e l'otturatore sferico, e mezzi di guida, di collegamento e di tenuta agenti tra queste parti, in cui il rubinetto comprende una speciale cartuccia, che può essere definita "semicartuccia", includente un involucro di cartuccia, ed in questo involucro l'otturatore sferico, la relativa leva di manovra, ed i mezzi di guida, di collegamento e di tenuta agenti tra queste parti, questa semicartuccia essendo installata rimovibilmente nella cavità del corpo ed essendo trattenuta dal coperchio, mentre un organo operativamente solidale al corpo del rubinetto presenta sedi nelle quali sono installate le guarnizioni tubolari.
Patent PT-101177-B (PT)
Inventor: SIMONE ALEXANDER J
IPC: A61K8/00
Filed: 1993-01-15
Abstract: An edible pet chew product having a flexible cellular matrix in which is contained a cellulosic fibrous material such as corn cob fractions having a mechanical cleansing function, which when chewed by the pet, effects a reduction in plaque, stain and tartar on the pet's teeth. An oral care additive may be incorporated in the matrix to inhibit dental problems, the composition of the cellular matrix being substantially inert to the oral care additive. <IMAGE>
Patent PT-101583-B (PT)
IPC: B66B9/02
Filed: 1994-10-03
Abstract: Lift or load elevator whose principal characteristic lies in that it requires no suspension cables or counterweights. The car 1 slides on two guides 2, one on each side, and is designed so that it is possible for the entire mechanical/electrical system for locomotion and braking to be placed outside it. The locomotion system fitted on a chassis formed by two shafts 3 and 4 and by the levers 5 and 6 is essentially formed by an electric motor 7 with reverse, which is coupled to a reduction gearbox, and by wheels 8, preferably with a rubber coating, which operate in the said guides 2 which, actuated by a system of gears 9 and 10 connected to the shaft of the motor via the gear 11, provide, by friction in the guides 2, the descent/ascent movement of the lift. The principal braking system consists of the traction wheels 8 which, firmly gripping on the guides 2, lock the lift whenever the motor is not running. It is also has a safety braking system which acts through gravity whenever the chassis leaves its normal working position through sliding of the traction wheels 8, rupture of any of the shafts 3 and 4 or horizontal shafts, or disengagement of the gears (sprocket wheels 9, 10 and 11, which braking acts via the weight of the chassis itself, the load placed on it and the weight of the car and any occupants, which, via the shaft 12, causes the tension regulator to move the lever 13 about its support point, which movement forces the wheels 14 of this braking system, on one of the sides of each guide 2, to lean firmly on the guide and to promote effective braking. On account of its characteristics, it enables heavy weights to be transported compared with current lifts and it can undergo high levels of acceleration and braking since it does not have a suspension cable, being suitable, therefore, for large buildings and very deep mines. <IMAGE>